151155230 has 8 divisors (see below), whose sum is σ = 272079432. Its totient is φ = 60462088.

The previous prime is 151155217. The next prime is 151155247. The reversal of 151155230 is 32551151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 151155196 and 151155205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7557752 + ... + 7557771.

It is an arithmetic number, because the mean of its divisors is an integer number (34009929).

Almost surely, 2^151155230 is an apocalyptic number.

151155230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151155230 is a deficient number, since it is larger than the sum of its proper divisors (120924202).

151155230 is a wasteful number, since it uses less digits than its factorization.

151155230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15115530.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 151155230 is about 12294.5203241119. The cubic root of 151155230 is about 532.6898145558.

The spelling of 151155230 in words is "one hundred fifty-one million, one hundred fifty-five thousand, two hundred thirty".